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How to run a single test from a rails test suite?
.... The test_name is formed by taking the test name, prepending it with the word "test", then separating the words with underscores. For example:
class MyModelTest < ActiveSupport::TestCase
test "valid with good attributes" do
# do whatever you do
end
test "invalid with bad attribute...
How to iterate over arguments in a Bash script
...rent things. When unquoted, $* and $@ do the same thing. They treat each 'word' (sequence of non-whitespace) as a separate argument. The quoted forms are quite different, though: "$*" treats the argument list as a single space-separated string, whereas "$@" treats the arguments almost exactly as t...
Adding hours to JavaScript Date object?
...
You should consider changing the function name, as the word add* is commonly used to mutate the object itself.
– mr5
May 11 '17 at 3:47
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Hidden Features of Visual Studio (2005-2010)?
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Ctrl-Alt will select whole words. Alt will change the size of the selection area by one character at a time.
– firedfly
Oct 15 '08 at 13:47
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C++ compiling on Windows and Linux: ifdef switch [duplicate]
...r, but producing error if no matching platform is found.
#ifdef LINUX_KEY_WORD
... // linux code goes here.
#elif WINDOWS_KEY_WORD
... // windows code goes here.
#else
#error Platform not supported
#endif
If #error is not supported, you may use static_assert (C++0x) keyword. Or yo...
What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]
..."
Since many languages use "dot" as in Foo.bar(); I wanted a one-syllable word to use. "Arrow" is just too long-winded! ;)
Since PHP uses . "dot" for concatenation (why?) I can't safely say "dot" -- it could confuse.
Discussing with a co-worker a while back, we decided on "dart" as a word similar...
Getting “net::ERR_BLOCKED_BY_CLIENT” error on some AJAX calls
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If your URL contains words such as "advert", "ad", "doubleclick", "click", or something similar…
For example:
GET googleads.g.doubleclick.net/pagead/id
static.doubleclick.net/instream/ad_status.js
…Then ad-blocker will block it.
...
How to stop line breaking in vim
...ll wrap but only cutting the line on whitespace and not in the middle of a word.
e.g.
without lbr the li
ne can be split on
a word
and
with lbr on the
line will be
split on
whitespace only
share
|
...
Comparing two files in linux terminal
There are two files called "a.txt" and "b.txt" both have a list of words. Now I want to check which words are extra in "a.txt" and are not in "b.txt" .
...
Array slices in C#
...ates counting from the end of the array. As shown in the docs example
var words = new string[]
{
// index from start index from end
"The", // 0 ^9
"quick", // 1 ^8
"brown", // 2 ^7
"fox", // 3 ...